Fajita Chicken Mac n Cheese – Creamy & Flavorful

Craving comfort food with a bold twist? This Fajita Chicken Mac n Cheese combines smoky fajita-seasoned chicken, creamy cheese sauce, and perfectly cooked pasta for an irresistible dish. With over 30 million views, this viral recipe is a must-try!

Why You’ll Love This Recipe
✔️ One-Pan Wonder – Fewer dishes, more flavor.
✔️ Bold & Spicy – Fajita seasoning gives it a Tex-Mex kick.
✔️ Ultra Creamy – A rich cheese sauce coats every bite.
✔️ Quick & Easy – Ready in under 30 minutes!
Fajita Chicken Mac n Cheese

Ingredients (Serves 4)
For the Chicken:
- 1 lb (500g) chicken breast, diced
- 1 tbsp chicken seasoning
- 2 tbsp fajita seasoning
For the Mac n Cheese:
- 1 onion, finely diced
- 3 bell peppers (red, yellow, green), finely diced
- 3 tsp garlic purée (or 3 cloves, minced)
- 10.5 oz (300g) elbow pasta (uncooked)
- 1 ¾ cups (400ml) hot chicken stock
- 2 ½ cups (600ml) warm milk
- 1 tsp English mustard (optional)
- 1 ¼ cups (120g) cheese (cheddar & mozzarella mix)
- Salt & pepper, to taste
- Fresh parsley & chili flakes for garnish (optional)
Step-by-Step Instructions
Step 1: Cook the Chicken
- Season the diced chicken with chicken seasoning and fajita seasoning.
- Heat a pan over medium-high heat, add a little oil, and cook the chicken until golden brown and cooked through.
- Remove from the pan and set aside.
Step 2: Sauté the Vegetables
- In the same pan, add the diced onion and bell peppers.
- Cook for 3–4 minutes until soft and fragrant.
- Stir in the garlic and cook for another minute.
Step 3: Cook the Pasta in One Pan
- Add the uncooked pasta to the pan with the veggies.
- Pour in the hot chicken stock and bring to a boil.
- Add the warm milk, reduce the heat, and let it simmer until the pasta is tender (about 10 minutes).
Step 4: Make it Cheesy
- Stir in the mustard (if using) and the shredded cheese.
- Mix well until the cheese is melted and forms a creamy sauce.
- Taste and adjust seasoning with salt & pepper.
Step 5: Bring It All Together
- Add the cooked chicken back into the pan and mix well.
- Garnish with chopped parsley and chili flakes for an extra kick.
- Serve hot and enjoy this viral Fajita Chicken Mac n Cheese!
Pro Tips for the Best Mac n Cheese
✔ Use freshly shredded cheese – It melts better than pre-packaged shreds.
✔ Adjust spice level – Add more fajita seasoning or a pinch of cayenne if you love heat.
✔ Make it extra creamy – Stir in ¼ cup heavy cream before serving.
✔ Add a crispy topping – Sprinkle with crushed tortilla chips for a fun crunch!
Nutritional Information (Per Serving)
- Calories: 620
- Protein: 53.2g
- Carbs: 55g
- Fat: 22g
Frequently Asked Questions
Can I use a different cheese?
Absolutely! Cheddar and mozzarella work best, but you can try Monterey Jack or Pepper Jack for extra flavor.
How do I store leftovers?
Store in an airtight container in the fridge for up to 3 days. Reheat on the stovetop with a splash of milk.
Can I make this ahead of time?
Yes! Cook everything except the cheese, then store. When ready to eat, reheat and stir in the cheese.
This Fajita Chicken Mac n Cheese is the ultimate comfort food with a Tex-Mex twist. Whether you’re making it for a weeknight dinner or a gathering, it’s guaranteed to be a crowd-pleaser. Try it today and see why millions love this viral recipe!